一种基于FatFs的监控数据管理方法  

Monitoring Data Management Method Based on FatFs

作　　者：王喜亮 岳伟 熊一鹏 Wang Xiliang;Yue Wei;Xiong Yipeng(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]中车株洲电力机车有限公司,株洲412001

出　　处：《单片机与嵌入式系统应用》2022年第2期68-71,共4页Microcontrollers & Embedded Systems

摘　　要：本文基于SD Card的存储特性,以STM32F746为运行环境,详细阐述了产品运用过程中的监控数据管理方法,利用FatFs文件系统实现数据的高效有序存储与检索。该方法适用于各类轨道交通电器产品的数据管理,对产品的状态监控、故障诊断和维护保养提供了一定的支持。Based on the storage characteristics of SD card,taking STM32F746 as the running environment,this paper expounds the monitoring data management method in the process of product application in detail,and realizes the efficient and orderly storage and retrieval of data by using FatFs file system.This method is suitable for the data management of all kinds of rail transit electrical products,and provides some support for the status monitoring,fault diagnosis and maintenance of products.

关 键 词：FATFS 监控数据 数据管理 STM32F746 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]